OnePlus 6 256GB - Black - Unlocked - Dual-SIM

  • OnePlus 6
1 - 3
  • Current

Free delivery by 14 Dec - 15 Dec
Express delivery by 13 Dec-14 Dec from €5.00

Comes with

Good Karma
Charging cable

Refurbished and sold by SmartFoneStore

Refurbisher since 2022, location: France

Accepts

VisaMastercardAmerican ExpressPayPal

Often bought together

OnePlus 6's customer reviews

3.8/5

31 verified reviews in the last 6 months.

  • N

    Nick N.

    4.5/5

    Reviewed in United Kingdom on 26 June 2023

    Item was indeed of excellent quality as stated. There was a mark on the top corner of the phone that wasn't mentioned and there weren't photos, but overall reasonably satisfied with product. Charger was a cheap cable instead of Oneplus charger unfortunately.
    OnePlus 6 256GB - Black - Unlocked - Dual-SIM

    Purchased on the 9 June 2023

  • P

    Paul D.

    4.4/5

    Reviewed in United Kingdom on 29 November 2023

    It all went smoothly except my ability to swap the data over from an old like for like phone. Old phone has a charging port issue only ( yes I defluffed it). Pity it has no trade in value but hey ho it was 2nd hand from an offspring upgrading anyway.
    OnePlus 6 128GB - Red - Unlocked - Dual-SIM

    Purchased on the 15 November 2023

  • S

    Sandra D.

    4/5

    Reviewed in France on 20 October 2023

    Problème réparé après renvoi au vendeur en cours de garantie. Le portable s eteind parfois lors de la charge ou quand utilisation pour des jeux pendant plus de 20/30 minutes. Le problème est revenu à l identique après la fin de la garantie, un petit réparateur proche de chez moi a changé la batterie (elle avait déjà été changée). Conservé quelques mois de plus en mettant une pochette de gel froid pendant la charge pour éviter la surchauffe. Puis au bout de 21 mois de bons et loyaux services, il a finalement rendu l âme. Ne s allume plus, impression que le bouton marche arrêt n est plus à sa place et rien ne se passe quand je le met en charge. Satisfaite du téléphone malgré les problèmes de batterie, je viens de re-commander le même.
    OnePlus 6 128GB - Black - Unlocked - Dual-SIM

    Purchased on the 12 February 2022

  • A

    Arunkumar B.

    5/5

    Reviewed in United Kingdom on 25 June 2023

    I'm happy to say that the physical condition of the device was better than expected and my worries about the battery life were unfounded! I understand the reason behind the minimal packaging and, in some sense, even loved it. But I wouldn't mind having another layer of protection for the device. In summary, great value for money! I hope to use this phone for a long time.
    OnePlus 6 128GB - White - Unlocked - Dual-SIM

    Purchased on the 13 June 2023

  • D

    David B.

    5/5

    Reviewed in France on 25 August 2023

    Reçu en très bon état, avec un écran sans rayures et seulement quelques rayures sur la coque (ne gêne en rien l'utilisation). J'ai déverrouillé le bootloader très facilement et installé PostmarketOS, je recommande !
    OnePlus 6 128GB - Black - Unlocked - Dual-SIM

    Purchased on the 21 August 2023

  • A

    Alice F.

    5/5

    Reviewed in France on 17 August 2023

    C'est le 3ème produit que j'achète chez Backmarket et je suis très satisfaite de leur réactivité, de la qualité du reconditionné et de l'accompagnement dont ils font preuve.
    OnePlus 6 64GB - Black - Unlocked - Dual-SIM

    Purchased on the 3 August 2023

  • A

    Adam H.

    4.9/5

    Reviewed in United Kingdom on 17 July 2023

    Phone arrived on time and in better condition than expected. Great service and product. I have and will continue to recommend to friends
    OnePlus 6 128GB - Black - Unlocked - Dual-SIM

    Purchased on the 5 July 2023

See all 31 reviews

Renewed vs. brand new
Here’s what you help prevent on average by choosing a renewed smartphone over a brand new one.

77.3 kg of carbon

That’s like driving an old banger from London to Edinburgh and back.

6.3 oz of e-waste

That’s around the weight of a baseball.

537.1 lbs of raw materials

That's like 20 dogs digging in your yard for a week.

77,000 litres of water

That's like running a faucet for 3 days

Everything you ever wanted to know about the OnePlus 6 256GB - Black - Unlocked - Dual-SIM

OnePlus 6 256 GB (Dual Sim) - Midnight Black - Unlocked

Our partners are electronics experts who test and verify that each product is 100% functional before it leaves the factory. This is the reason you benefit from a minimum 1-year warranty with the purchase of a refurbished device at Back Market.

OnePlus 6 256GB - Black - Unlocked - Dual-SIM

  • Colour : Black
  • SIM card : Unlocked
  • Screen size (in) : 6.28
  • Storage : 256 GB
  • Memory : 8 GB
  • Model : OnePlus 6
  • OS : Android
  • Megapixels : 20
  • Resolution : 1080x2280
  • Network : 4G
  • Manufacturer Ref : A6000
  • SD Card Slot : No
  • Year of Release : 2018
  • Foldable : No
  • Series : OnePlus 6
  • SAR head (W/kg) : 1.33
  • SIM card : Dual-SIM
  • Color (official name) : Midnight Black
  • Brand : OnePlus
  • Weight : 177 g

Welcome to Back Market

The best prices for high-quality renewed goods by refurbishers we’ve checked and vetted. We don’t mind if you Google us .

Get to know us
  • Verified refurbished
  • Free returns until January 31st